| Knottingley to Celano | 1,051.63 mi (1,692.44 km) |
| Knottingley to Cento | 836.73 mi (1,346.58 km) |
| Knottingley to Cepagatti | 1,051.21 mi (1,691.76 km) |
| Knottingley to Ceprano | 1,080.95 mi (1,739.62 km) |
| Knottingley to Cercola | 1,144.31 mi (1,841.59 km) |
| Knottingley to Cerea | 809.42 mi (1,302.64 km) |
| Knottingley to Cerese | 803.45 mi (1,293.03 km) |
| Knottingley to Cerignola | 1,168.58 mi (1,880.65 km) |
| Knottingley to Cermenate | 719.00 mi (1,157.12 km) |
| Knottingley to Cernusco sul Naviglio | 736.35 mi (1,185.04 km) |
| Knottingley to Cerreto Guidi | 879.07 mi (1,414.73 km) |
| Knottingley to Cerro Maggiore | 720.86 mi (1,160.11 km) |
| Knottingley to Certaldo | 896.01 mi (1,441.99 km) |
| Knottingley to Cerveteri | 1,014.86 mi (1,633.26 km) |
| Knottingley to Cervia | 895.14 mi (1,440.60 km) |
